Hi Ilias,
On Thu, Jul 27, 2023 at 12:58:57PM +0300, Ilias Apalodimas wrote:
> On Wed, Jul 26, 2023 at 10:45:02AM +0100, Abdellatif El Khlifi wrote:
> > Add MM communication support using FF-A transport
> >
> > This feature allows accessing MM partitions services through
> > EFI MM communication p
On Thu, Jul 27, 2023 at 10:34:50AM +0100, Abdellatif El Khlifi wrote:
> Hi Tom,
>
> On Wed, Jul 26, 2023 at 03:39:12PM -0400, Tom Rini wrote:
> > On Wed, Jul 26, 2023 at 10:45:02AM +0100, Abdellatif El Khlifi wrote:
> >
> > > Add MM communication support using FF-A transport
> > >
> > > This fea
Hi Ilias,
On Thu, Jul 27, 2023 at 02:27:21PM +0300, Ilias Apalodimas wrote:
> Hi Abdellatif,
>
> [...]
>
> > +}
> > +
> > +/**
> > + * get_mm_comms() - detect the available MM transport
> > + *
> > + * Make sure the FF-A bus is probed successfully
> > + * which means FF-A communication with sec
Hi Abdellatif,
[...]
> +}
> +
> +/**
> + * get_mm_comms() - detect the available MM transport
> + *
> + * Make sure the FF-A bus is probed successfully
> + * which means FF-A communication with secure world works and ready
> + * for use.
> + *
> + * If FF-A bus is not ready, use OPTEE comms.
> +
On Wed, Jul 26, 2023 at 10:45:02AM +0100, Abdellatif El Khlifi wrote:
> Add MM communication support using FF-A transport
>
> This feature allows accessing MM partitions services through
> EFI MM communication protocol. MM partitions such as StandAlonneMM
> or smm-gateway secure partitions which r
Hi Tom,
On Wed, Jul 26, 2023 at 03:39:12PM -0400, Tom Rini wrote:
> On Wed, Jul 26, 2023 at 10:45:02AM +0100, Abdellatif El Khlifi wrote:
>
> > Add MM communication support using FF-A transport
> >
> > This feature allows accessing MM partitions services through
> > EFI MM communication protocol
On Wed, Jul 26, 2023 at 10:45:02AM +0100, Abdellatif El Khlifi wrote:
> Add MM communication support using FF-A transport
>
> This feature allows accessing MM partitions services through
> EFI MM communication protocol. MM partitions such as StandAlonneMM
> or smm-gateway secure partitions which
Add MM communication support using FF-A transport
This feature allows accessing MM partitions services through
EFI MM communication protocol. MM partitions such as StandAlonneMM
or smm-gateway secure partitions which reside in secure world.
An MM shared buffer and a door bell event are used to ex
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